RE: [Discuss-gnuradio] ATSC demod tips

2008-09-22 Thread Ben Green
Wuest Brandon-WTVR47 wrote: I got a few underruns during the usrp_rx_cfile. About 10 in 10 seconds. The raw data file is 446 meg. Underruns are bad. Try capturing the data to a ram disk instead of your hard drive if you do not have a faster hard drive setup available (i.e.

Re: [Discuss-gnuradio] ATSC demod tips

2008-09-22 Thread Ben Green
Eric Blossom wrote: If you are trying to capture continuous data, there is no substitute for a disk subsystem that can sustain the required throughput. For capturing short segments (500 MB raw data) is a ram disk not sufficient? -- View this message in context:

Re: [Discuss-gnuradio] help! ImportError

2008-08-13 Thread Ben Green
Joreen Tan wrote: I'm totally new to gnuradio.. i installed gnuradio via fedora 6 and the installation was successful. however, i get the ImportError when i tried to run a program. Below are the exact codes i typed. [EMAIL PROTECTED] ~]# cd gnuradio-3.1.2/gnuradio-examples/python/usrp